/* 全局样式重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* 基础字体与背景 */
    body {
        font-family: 'Roboto', sans-serif;
        background: radial-gradient(circle, rgba(30,60,114,1) 0%, rgba(106,137,204,1) 70%, transparent 100%);
        color: #ffffff;
        line-height: 1.6;
        overflow-x: hidden;
        animation: aurora-move 15s linear infinite;
    }

    /* 背景动画 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    /* 容器设置 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    /* 头部样式 */
    header {
        text-align: center;
        padding: 50px 0;
        position: relative;
    }

    header h1 {
        font-size: 3rem;
        letter-spacing: 2px;
        background: linear-gradient(45deg, #ff6f61, #ff9a8b);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    /* 导航栏样式 */
    nav {
        position: fixed;
        top: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.5);
        padding: 10px 0;
        z-index: 1000;
    }

    nav ul {
        display: flex;
        justify-content: center;
        list-style: none;
    }

    nav ul li {
        margin: 0 15px;
    }

    nav ul li a {
        color: #ffffff;
        text-decoration: none;
        font-size: 1.1rem;
        transition: color 0.3s;
    }

    nav ul li a:hover {
        color: #ff6f61;
    }

    /* 主内容区样式 */
    main {
        padding: 100px 0 50px 0;
    }

    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    }

    article h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
        color: #f7d8ff;
    }

    article h3 {
        font-size: 1.8rem;
        margin: 20px 0 10px 0;
        color: #ff9a8b;
    }

    article h3 i {
        font-style: normal;
    }

    article p {
        margin-bottom: 15px;
    }

    article ul, article ol {
        margin-left: 20px;
        margin-bottom: 15px;
    }

    article ul li, article ol li {
        margin-bottom: 10px;
    }

    /* 代码块样式 */
    pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    pre code {
        color: #00ffcc;
        font-family: 'Courier New', Courier, monospace;
        font-size: 1rem;
    }

    /* 示例展示样式 */
    .example-display {
        margin-top: 50px;
        padding: 20px;
        background: rgba(50, 50, 50, 0.8);
        border-radius: 8px;
    }

    .example-display h2 {
        color: #a1c4fd;
    }

    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 20px 0;
    }

    .images img {
        width: 100%;
        max-width: 320px;
        border-radius: 5px;
    }

    /* 按钮样式 */
    .button {
        position: relative;
        display: inline-block;
        padding: 10px 20px;
        color: #ffffff;
        background: #ff6f61;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        overflow: hidden;
        transition: background 0.3s;
    }

    .button:hover {
        background: #ff9a8b;
    }

    .button::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        animation: ripple 0.6s ease-out;
    }

    @keyframes ripple {
        0% { width: 0; height: 0; opacity: 1; }
        100% { width: 200%; height: 200%; opacity: 0; }
    }

    /* 表格样式 */
    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    table, th, td {
        border: 1px solid #ffffff;
    }

    th, td {
        padding: 10px;
        text-align: left;
    }

    th {
        background: rgba(255, 255, 255, 0.2);
    }

    /* 自适应布局 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 2.5rem;
        }
    }

    @media (max-width: 1200px) {
        header h1 {
            font-size: 2rem;
        }

        nav ul li a {
            font-size: 1rem;
        }
    }

    @media (max-width: 1024px) {
        .images {
            justify-content: center;
        }
    }

    @media (max-width: 768px) {
        header h1 {
            font-size: 1.8rem;
        }

        nav ul {
            flex-direction: column;
        }

        nav ul li {
            margin: 10px 0;
        }
    }

    @media (max-width: 480px) {
        article h2 {
            font-size: 2rem;
        }

        article h3 {
            font-size: 1.5rem;
        }
    }

    @media (max-width: 320px) {
        .button {
            padding: 8px 16px;
            font-size: 0.9rem;
        }

        article {
            padding: 20px;
        }
    }

    /* 提示样式 */
    .style-reference {
        position: fixed;
        bottom: 10px;
        right: 10px;
        background: rgba(0,0,0,0.6);
        padding: 5px 10px;
        border-radius: 5px;
        font-size: 0.9rem;
        color: #ffffff;
    }